Display sign device



FIG. 1 is a front elevational view of a display sign device showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front right perspective view thereof;

FIG. 8 is a front elevational view of a second embodiment of my design;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a right side view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom view thereof; and,

FIG. 14 is a front right perspective view thereof. 

The ornamental design for a display sign device, as shown. 